There are 1,060.81 miles from Casper to Gillett in southeast direction and 1,431 miles (2,302.97 kilometers) by car, following the I-25 S route.
Casper and Gillett are 20 hours 40 mins far apart, if you drive non-stop .
This is the fastest route from Casper, WY to Gillett, TX. The halfway point is Wilson, KS.
Please note the time difference between Casper, WY and Gillett, TX is 1 hour. The current time in Casper is 3:13 am and the current time in Gillett is 4:13 am.
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